Permit Record

Alteration Commercial

3100 W Belmont Ave, Chicago, IL

ClassificationPERMIT - RENOVATION/ALTERATIONCommercial Alteration
Reliable value$175,000
ContractorMosaic Construction LLC →
Permit record
Parties
Contractor
Mosaic Construction LLC
Applicant
Not in source
Owner
Oliver Stone
Architect
Not in source
Engineer
Not in source
Contractor license
Not in source
Building & lot · PLUTO
Building class
Not in source
Zoning district
Not in source
Lot area
Not in source
Year built
Not in source
Units (total)
Not in source
Units (residential)
Not in source
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
1324318042
Climate zone (IECC)
5A
Roof area (est.)
Not derivable — no building-size signal for this permit
HVAC tonnage (est.)
Not derivable — no building-size signal for this permit
Building type
Not in source
Building subtype
Not in source
Geocode & dates
Coordinates
41.9395, -87.7052
Geocode confidence
90%
Geocode source
Not in source
Issued
Mar 24, 2026
Applied
Jan 27, 2026
Work class
Commercial
Description
Source description

INTERNAL RENOVATIONS TO CONVERT EXISTING GROUND FLOOR SCHOOL SPACE IN A TWO STORY BUILDING TO COUNSELING OFFICE, PER PLANS.

Status
Current status
issued
Source status
ACTIVE
Provenance
First seen by PermitCore
May 2, 2026 · 13:11 UTC
Last seen
Jun 24, 2026 · 20:16 UTC
Last changed
May 5, 2026 · 04:40 UTC

Open in Chicago source →

Data-quality checks0 of 12 flagged

0 of 12 data-quality rules flagged anything on this permit.

Checks not flagged

  • Geocode out of bounds
  • Geocode is sentinel
  • Issued date in the future
  • Issued date parse bug
  • Issued date is placeholder
  • Commercial units is placeholder
  • Residential units out of bounds
  • Residential units is placeholder
  • Total units out of bounds
  • Total units is placeholder
  • Valuation out of bounds
  • Valuation is placeholder
Project timeline at this parcel

8 permits at this parcel (parcel 1324318042) · Jul 20, 2015 – Jul 28, 2026

  1. Jul 28, 2026B200479382MEP Electrical · Issued$1,600
  2. Mar 24, 2026This permitAlteration Commercial · Issued$175,000Mosaic Construction LLC
  3. Feb 26, 2026B200458101MEP Electrical · Finaled$50,000
  4. Jul 10, 2025B200433328MEP Electrical · Issued$15,000
  5. Jul 10, 2024B200021569MEP Electrical · Pending$70,000
  6. May 6, 2016100643543Alteration Commercial · Finaled$20,000Mta Contractors, INC.
  7. Jan 25, 2016100615809Alteration Commercial · Finaled$15,000Mta Contractors, INC.
  8. Jul 20, 2015100574812Alteration Commercial · Finaled$75,000Mta Contractors, INC.

Full permit history at this parcel · as of Aug 13, 2026.

Other permits by Mosaic Construction LLC

Showing up to 12 most-recent permits by this contractor in the indexed window

No other permits by this contractor in the indexed window.
Developer details
Permit #
101078744
Canonical ID
3:101078744
Source permit ID
101078744
Browse Chicago permits in the Market Explorer →Pull this permit via /v1/permits →